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Project Services Group, LLC (PSG) is a unique professional services consulting firm. Our practice is focused entirely on meeting the needs of our clients – providing exactly what you need, right when you need it. We provide specialized professional services to public and private clients in many industries worldwide, and we help our clients quickly adapt to their ever-changing needs.

PSG is a Certified 8(a) | SDB participant in the U.S. Small Business Administration's Business Development Program. Awarded in August 2006, this certification provides business development opportunities within the Federal Government.

Whether your requirements call for a single specialized consultant to provide services for a quick-turnaround project, or a multi-disciplinary team of experts working at a remote site for many months or even years, you can count on PSG to provide the professional services you're looking for.

PSG works with many of the top 100 ENR companies, private sector clients including property owners, managers and developers, as well as multiple government agencies. Our Federal clients include DOE, DoD, USACE, GSA, FEMA and others. And we work with many well-established Federal contractors serving various industries.

PSG has established Federally-approved mentor-protégé agreements with CH2M HILL, a leading global services organization, and Faithful + Gould, a world leading project management consulting firm.

General Services Administration Federal Supply Schedule, Multiple Award Schedule Contracts

PSG holds two MAS Contracts, which can be used by any Federal agency:


  • Professional Engineering Services (PES):  SIN 871-7 - Construction Management
  • Mission Oriented Business Integrated Services (MOBIS):  SIN 874-1 - Integrated Consulting Services; SIN 874-6 - Acquisition Management Support



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